The size of Bundewallah is approximately 5.6 square kilometres. It has 1 park covering nearly 0.3% of total area. The population of Bundewallah in 2011 was 191 people. By 2016 the population was 30 showing a population decline of 84.3% in the area during that time. The predominant age group in Bundewallah is 60-69 years. Households in Bundewallah are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Bundewallah work in a managers occupation. In 2011, 86.8% of the homes in Bundewallah were owner-occupied compared with 95.2% in 2016.